TY - JOUR
T1 - A demonstration of spatialhadoop
T2 - An efficient mapreduce framework for spatial data
AU - Eldawy, Ahmed
AU - Mokbel, Mohamed F
PY - 2013/8
Y1 - 2013/8
N2 - This demo presents SpatialHadoop as the first full-fledged MapReduce framework with native support for spatial data. Spatial- Hadoop is a comprehensive extension to Hadoop that pushes spatial data inside the core functionality of Hadoop. SpatialHadoop runs existing Hadoop programs as is, yet, it achieves order(s) of magnitude better performance than Hadoop when dealing with spatial data. SpatialHadoop employs a simple spatial high level language, a two-level spatial index structure, basic spatial components built inside the MapReduce layer, and three basic spatial operations: range queries, k-NN queries, and spatial join. Other spatial operations can be similarly deployed in SpatialHadoop. We demonstrate a real system prototype of SpatialHadoop running on an Amazon EC2 cluster against two sets of real spatial data obtained from Tiger Files and OpenStreetMap with sizes 60GB and 300GB, respectively.
AB - This demo presents SpatialHadoop as the first full-fledged MapReduce framework with native support for spatial data. Spatial- Hadoop is a comprehensive extension to Hadoop that pushes spatial data inside the core functionality of Hadoop. SpatialHadoop runs existing Hadoop programs as is, yet, it achieves order(s) of magnitude better performance than Hadoop when dealing with spatial data. SpatialHadoop employs a simple spatial high level language, a two-level spatial index structure, basic spatial components built inside the MapReduce layer, and three basic spatial operations: range queries, k-NN queries, and spatial join. Other spatial operations can be similarly deployed in SpatialHadoop. We demonstrate a real system prototype of SpatialHadoop running on an Amazon EC2 cluster against two sets of real spatial data obtained from Tiger Files and OpenStreetMap with sizes 60GB and 300GB, respectively.
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U2 - 10.14778/2536274.2536283
DO - 10.14778/2536274.2536283
M3 - Article
AN - SCOPUS:84891071699
VL - 6
SP - 1230
EP - 1233
JO - Proceedings of the VLDB Endowment
JF - Proceedings of the VLDB Endowment
SN - 2150-8097
IS - 12
ER -